com.sencha.gxt.core.client.util

Class ClickRepeater

java.lang.Object

com.sencha.gxt.core.client.util.ClickRepeater

All Implemented Interfaces:

ClickRepeaterEvent.HasClickRepeaterHandlers

public class ClickRepeater
extends Object
implements ClickRepeaterEvent.HasClickRepeaterHandlers

A utility class that continues to fire a "click" event when the user holds the mouse key down.

Constructor Summary

Constructors

Constructor and Description
ClickRepeater(Widget target, XElement el) Creates a new click repeater.

Method Summary

Modifier and Type	Method and Description
HandlerRegistration	addClickHandler(ClickRepeaterEvent.ClickRepeaterHandler handler) Adds a ClickRepeaterEvent handler.
protected void	click()
protected void	doAttach()
protected void	doDetach()
protected int	easeOutExpo(long t, int b, int c, int d)
int	getDelay() Returns the amount before events are fired once the user holds the mouse down.
XElement	getEl() Returns the "click" element.
int	getInterval() Returns the amount of time between "clicks".
String	getPressClass() Returns the press CSS style name.
Widget	getTarget()
protected void	handleMouseDown()
protected void	handleMouseOut()
protected void	handleMouseReturn()
protected void	handleMouseUp()
boolean	isAccelerate() Returns true if acceleration is enabled.
void	setAccelerate(boolean accelerate) True if autorepeating should start slowly and accelerate (defaults to false).
void	setDelay(int delay) The initial delay before the repeating event begins firing (defaults to 250).
void	setInterval(int interval) Sets the interval (defaults to 250).
void	setPressClass(String pressClass) A CSS class name to be applied to the element while pressed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClickRepeater

public ClickRepeater(Widget target,
                     XElement el)

Creates a new click repeater.

Parameters:

target - the target widget

el - the element to be clicked

Method Detail

addClickHandler

public HandlerRegistration addClickHandler(ClickRepeaterEvent.ClickRepeaterHandler handler)

Description copied from interface: ClickRepeaterEvent.HasClickRepeaterHandlers

Adds a ClickRepeaterEvent handler.

Specified by:

addClickHandler in interface ClickRepeaterEvent.HasClickRepeaterHandlers

Parameters:

handler - the handler

Returns:

the registration for the event

getDelay

public int getDelay()

Returns the amount before events are fired once the user holds the mouse down.

Returns:

the delay in milliseconds

getEl

public XElement getEl()

Returns the "click" element.

Returns:

the element

getInterval

public int getInterval()

Returns the amount of time between "clicks".

Returns:

the time in milliseconds

getPressClass

public String getPressClass()

Returns the press CSS style name.

Returns:

the press class

getTarget

public Widget getTarget()

isAccelerate

public boolean isAccelerate()

Returns true if acceleration is enabled.

Returns:

true if enabled

setAccelerate

public void setAccelerate(boolean accelerate)

True if autorepeating should start slowly and accelerate (defaults to false). "interval" and "delay" are ignored.

Parameters:

accelerate - true to accelerate

setDelay

public void setDelay(int delay)

The initial delay before the repeating event begins firing (defaults to 250). Similar to an autorepeat key delay.

Parameters:

delay - the delay in milliseconds

setInterval

public void setInterval(int interval)

Sets the interval (defaults to 250).

Parameters:

interval - the interval in milliseconds

setPressClass

public void setPressClass(String pressClass)

A CSS class name to be applied to the element while pressed.

Parameters:

pressClass - the style name

click

protected void click()

doAttach

protected void doAttach()

doDetach

protected void doDetach()

easeOutExpo

protected int easeOutExpo(long t,
                          int b,
                          int c,
                          int d)

handleMouseDown

protected void handleMouseDown()

handleMouseOut

protected void handleMouseOut()

handleMouseReturn

protected void handleMouseReturn()

handleMouseUp

protected void handleMouseUp()